:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #526176;
  --line: #dbe4ef;
  --brand: #0864df;
  --brand-dark: #0b315f;
  --surface: #ffffff;
  --soft: #f4f8fc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--soft); line-height: 1.65; }
a { color: var(--brand); }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(219,228,239,.9); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--ink); font-size: 1.1rem; font-weight: 800; text-decoration: none; letter-spacing: -.02em; }
.brand span { display: block; color: var(--muted); font-size: .72rem; font-weight: 600; letter-spacing: .02em; }
.navlinks { display: flex; align-items: center; gap: 20px; }
.navlinks a { color: var(--muted); font-size: .92rem; font-weight: 650; text-decoration: none; }
.button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; border-radius: 12px; padding: 0 18px; background: var(--brand); color: white !important; font-weight: 750 !important; text-decoration: none; }
.hero { padding: 88px 0 64px; background: radial-gradient(circle at 90% 10%, #d9edff 0, transparent 38%), linear-gradient(145deg, #fff 0%, #f4f8fc 64%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 52px; align-items: center; }
.eyebrow { color: var(--brand); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 760px; margin: 12px 0 20px; font-size: clamp(2.35rem, 6vw, 4.7rem); line-height: 1.03; letter-spacing: -.055em; }
.lead { max-width: 680px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.23rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button.secondary { border: 1px solid var(--line); background: white; color: var(--ink) !important; }
.monitor-card { border: 1px solid #cfe0f4; border-radius: 24px; padding: 26px; background: rgba(255,255,255,.88); box-shadow: 0 24px 60px -38px rgba(15,49,95,.45); }
.monitor-card h2 { margin: 0 0 18px; font-size: 1rem; }
.metric { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-top: 1px solid var(--line); }
.metric span { color: var(--muted); font-size: .9rem; }
.metric strong { font-size: 1.05rem; }
.safe-note { margin-top: 18px; border-radius: 14px; padding: 14px; background: #eef7ff; color: var(--brand-dark); font-size: .87rem; }
.section { padding: 72px 0; }
.section.white { background: white; }
.section h2 { margin: 0 0 12px; font-size: clamp(1.8rem, 4vw, 2.7rem); letter-spacing: -.035em; }
.section-intro { max-width: 720px; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card { border: 1px solid var(--line); border-radius: 18px; padding: 24px; background: var(--surface); }
.card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .94rem; }
.document { width: min(860px, calc(100% - 32px)); margin: 48px auto; border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 5vw, 56px); background: white; box-shadow: 0 20px 50px -42px rgba(15,23,42,.5); }
.document h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.document h2 { margin-top: 32px; font-size: 1.25rem; }
.document p, .document li { color: #334155; }
.document .meta { color: var(--muted); font-size: .9rem; }
.footer { padding: 36px 0; border-top: 1px solid var(--line); background: #fff; color: var(--muted); font-size: .88rem; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer a { color: var(--muted); }

@media (max-width: 820px) {
  .hero { padding-top: 58px; }
  .hero-grid, .grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 32px; }
  .navlinks a:not(.button) { display: none; }
}